Email Formats

{
  "mx": [
    "10 d211108a.ess.barracudanetworks.com.",
    "20 d211108b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 a:phx-smtp.acesnw.com ip4:199.16.45.32/27 include:spf.protection.outlook.com ~all"
  ]
}